The 1920 LSU Tigers football team represented the University of Louisiana (now known as Louisiana State University or LSU) as a member of the Southern Intercollegiate Athletic Association (SIAA) during the 1920 college football season. Led by first-year head coach Branch Bocock, the Tigers compiled an overall record of 5âÂÂ3âÂÂ1, with a mark of 1âÂÂ3 in conference play, and finished tied for 18th in the SIAA. LSU played home games at State Field in Baton Rouge, Louisiana.